This hit family film succeeds both as a mystery and a coming-of-age tale. 14-year-old Koko (Antonio Parač) and his friends Tomo (Karlo Maloča) and Marijana (Vanja Markovinović) are intrigued by another student’s strange behavior. Always up for an adventure, the three investigate - only to discover that their new classmate’s secret is more disturbing than it initially appears. In Croatian with English subtitles.